WhatsApp Business API Setup Support
Guidance for business onboarding, account preparation, and compliant use of official WhatsApp Business API communication channels.
Official business communication support
Yayun - Customer Communication Services for Cross-border Sellers
Yayun helps cross-border sellers manage customer conversations, support workflows, message templates, and after-sales communication through lawful and compliant business messaging practices.
Contact UsAbout Yayun
Yayun provides customer communication services for businesses that sell products across borders. We focus on clear, reliable, and policy-conscious communication between sellers and their customers.
Our work supports onboarding, customer support coordination, multilingual communication, order updates, and after-sales service through official business messaging channels.
Our Services
Customer Support Management
Support workflow planning for handling inquiries, product questions, delivery updates, and service follow-up in a structured way.
Multilingual Communication Support
Assistance with customer communication across different languages while keeping messages clear, professional, and appropriate.
Order and After-sales Communication
Communication support for order confirmation, shipping status, returns, exchanges, and after-sales customer service.
Who We Serve
Yayun serves cross-border sellers, e-commerce operators, customer support teams, and small businesses that need reliable customer communication for lawful business purposes.
- Cross-border e-commerce sellers
- Customer support and operations teams
- Businesses managing order and after-sales communication
- Teams that need multilingual customer communication support
Contact
For service inquiries, business cooperation, or customer communication support, please contact us by email.